KMS Institute of Vertebrate Paleontology and Paleoanthropology
| A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria | |
Qiu, Rui1,2,3; Wang, Xiaolin1,2,3 ; Wang, Qiang1,2; Li, Ning1,2; Zhang, Jialiang2,4; Ma, Yiyun5
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| 2019-04-25 | |
| 发表期刊 | SCIENTIFIC REPORTS
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| ISSN | 2045-2322 |
| 卷号 | 9页码:10 |
| 通讯作者 | Wang, Xiaolin([email protected]) |
| 摘要 | Caudipteridae is a basal clade of Oviraptorosauria, all known species from the Early Cretaceous Jehol Biota of northeastern China. They were one of the first feathered dinosaur groups discovered, and possessed avian-like pennaceous remiges and rectrices. Their discovery provided significant information on early oviraptorosaurian evolution and the origins of birds and feathers. Here we describe a new caudipterid species Xingtianosaurus ganqi gen. et sp. nov. from the Lower Cretaceous Yixian Formation of Liaoning Province, China. This new taxon differs from other caudipterids by a small pleurocoel close to the dorsal edge of the lateral surface of the dorsal vertebrate centrum, a humerus longer than the scapula, a proportionally long ulna, a relatively small radiale angle, and a relatively short metacarpal I. The phylogenetic results shows X. ganqi is an early diverging caudipterid. It exhibits a mosaic morphology, providing new morphological information on early manual evolution of Oviraptorosauria, and giving new light on the evolution of radiale angle among Coelurosauria. |
| DOI | 10.1038/s41598-019-42547-6 |
| 关键词[WOS] | FEATHERED DINOSAURS ; THEROPODA ; MONGOLIA |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[41572020] ; Strategic Priority Research Program (B) of CAS[XDB18000000] |
| 项目资助者 | National Natural Science Foundation of China ; Strategic Priority Research Program (B) of CAS |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000465516300001 |
| 出版者 | NATURE PUBLISHING GROUP |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/9697 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Wang, Xiaolin |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.China Univ Geosci Beijing, Sch Earth Sci & Resources, Beijing 100083, Peoples R China 5.Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Rui,Wang, Xiaolin,Wang, Qiang,et al. A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria[J]. SCIENTIFIC REPORTS,2019,9:10. |
| APA | Qiu, Rui,Wang, Xiaolin,Wang, Qiang,Li, Ning,Zhang, Jialiang,&Ma, Yiyun.(2019).A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria.SCIENTIFIC REPORTS,9,10. |
| MLA | Qiu, Rui,et al."A new caudipterid from the Lower Cretaceous of China with information on the evolution of the manus of Oviraptorosauria".SCIENTIFIC REPORTS 9(2019):10. |
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| qiu2019.pdf（3258KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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